<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>圆角</title>
<style type="text/css">
img{
	border:8px solid black;
	border-radius:50px 20px 10px 70px/30px 40px 60px 80px;}

</style>
</head>

<body>
<img class="circle" src="2.jpg" alt="圆角"/>
</body>
</html>
